Johnj's Gems

#	Total Rank	Daily Rank	Name	Summary
1	32,553	32,247	acts_as_audited_collection	Adds auditing capabilities to ActiveRecord associations, in a similar fashion to acts_a...
2	45,677	57,730	batch_insert	Adds batch insertion capabilities to ActiveRecord model classes.
3	54,956	57,730	zoneless_time	TimeWithoutZone support for ActiveRecord
4	138,913	57,730	hierarchy_snapshot	This project adds the ability for ActiveRecord-based projects to automatically maintain...